In JMP Pro, there are several types of model validation methods available that help ensure models are robust and predictions are stable. In this presentation, Senior JMP Systems Engineer Scott Allen walks through the different model validation options (validation subsets, cross validation, nested cross validation) and how different JMP platforms use the different methods.
To dig deeper into the various validation methods, you can read the Validation in JMP Modeling section of the JMP 19 documentation.
In the presentation, Scott mentioned the Validation Column Role chart. Click Here to view that chart.